Rifle handguard



FIG. 1 is a perspective view of right, back and bottom sides thereof;

FIG. 2 is a perspective view of right, back and top sides thereof;

FIG. 3 is a perspective view of right, front and bottom sides thereof;

FIG. 4 is a perspective view of right, front and top sides thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a right side view thereof, with left side view being a mirror image of FIG. 7;

FIG. 8 is a front view thereof; and,

FIG. 9 is a back view thereof.

The broken line structure is provided to illustrate environmental structure that forms no part of the claimed design. 

CLAIM The ornamental design of a rifle handguard, as shown and described. 